package com.gitee.jdbc.mongodb.resultSet;

import com.gitee.jdbc.mongodb.MongoResultSetMetaData;
import com.gitee.jdbc.mongodb.Util;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.NClob;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Statement;
import java.sql.Time;
import java.sql.Timestamp;
import java.sql.Types;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.bson.Document;
import org.bson.types.ObjectId;

/**
 * The Iterator can be instantiated with expand=true. In this case we read ahead MAX_READ_AHEAD documents and we fill
 * the metaColumnNames and metaColumnTypes. We need to do this as the result document can be first time for example
 * {firstname='Luise'} and second record {firstname='John',lastname='Carry'}. I mean with this that some keys may miss
 * in some records, so expanding should look ahead for all possible keys.
 */
public class ResultSetIterator implements ResultSet {

  private final Iterator iterator;
  private Object current;
  private static final int MAX_READ_AHEAD = 300;
  private List<Object> readAhead = new ArrayList<>();
  private boolean expandResultSet = false;
  private final List<String> metaColumnsNames = new ArrayList<>();
  private final List<Integer> metaJavaTypes = new ArrayList<>();
  private final List<Integer> metaDisplaySize = new ArrayList<>();

  ResultSetIterator() {
    this.iterator = null;
    initMetaData();
  }

  public ResultSetIterator(Iterable iterable, boolean expandResultSet) {
    iterator = (iterable != null ? iterable.iterator() : null);
    this.expandResultSet = expandResultSet && iterator != null;
    initMetaData();
  }

  public ResultSetIterator(Iterator iterator, boolean expandResultSet) {
    this.iterator = iterator;
    this.expandResultSet = expandResultSet && iterator != null;
    initMetaData();
  }

  private void initMetaData() {
    if (expandResultSet) {
      while (iterator.hasNext() && readAhead.size() < MAX_READ_AHEAD) {
        Object obj = iterator.next();
        if (obj instanceof Map) {
          obj = Util.flatMap((Map) obj, null);
        }
        fillMetaData(obj);
        readAhead.add(obj);
      }
    } else {
      addMetaColumn("document", Types.JAVA_OBJECT, 300);
    }
  }

  private void addMetaColumn(String columnName, int javaType, int displaySize) {
    metaColumnsNames.add(columnName);
    metaJavaTypes.add(javaType);
    metaDisplaySize.add(displaySize);
  }

  private void fillMetaData(Object obj) {
    if (obj instanceof Map) {
      Map<String, Object> skipOneMap = (Map<String, Object>) obj;
      for (String key : skipOneMap.keySet()) {
        if (!metaColumnsNames.contains(key)) {
          addMetaColumn(key, getJavaTypeForObject(skipOneMap.get(key)), 300);
        }
      }
    }
  }

  private int getJavaTypeForObject(Object obj) {
    if (obj instanceof String) {
      return Types.LONGVARCHAR;
    }
    if (obj instanceof Integer) {
      return Types.INTEGER;
    }
    if (obj instanceof Long) {
      return Types.BIGINT;
    }
    if (obj instanceof Double) {
      return Types.DOUBLE;
    }
    if (obj instanceof Float) {
      return Types.FLOAT;
    }
    if (obj instanceof Boolean) {
      return Types.BOOLEAN;
    }
    if (obj instanceof Date) {
      return Types.DATE;
    }
    if (obj instanceof Timestamp) {
      return Types.TIMESTAMP;
    }
    if (obj instanceof Time) {
      return Types.TIME;
    }
    if (obj instanceof Document) {
      return Types.JAVA_OBJECT;
    }
    if (obj instanceof ObjectId) {
      return Types.VARCHAR;
    }
    return Types.OTHER;
  }


  @Override
  public Object getObject(int columnIndex) throws SQLException {
    Object value;
    if (expandResultSet && current instanceof Map) {
      value = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
    } else {
      value = current;
    }
    if (value instanceof org.bson.types.ObjectId) {
      return value.toString();
    }
    return value;
  }

  @Override
  public boolean next() throws SQLException {
    current = null;
    if (readAhead.size() > 0) {
      current = readAhead.get(0);
      readAhead.remove(0);
      return true;
    }
    if (iterator != null) {
      if (iterator.hasNext()) {
        current = iterator.next();
        fillMetaData(current);
        return true;
      }
    }
    return false;
  }

  @Override
  public void close() throws SQLException {
  }

  @Override
  public ResultSetMetaData getMetaData() throws SQLException {
    final String[] columnNames = new String[metaColumnsNames.size()];
    final int[] columnTypes = new int[metaColumnsNames.size()];
    final int[] displaySize = new int[metaColumnsNames.size()];
    int i = 0;
    for (String key : metaColumnsNames) {
      columnNames[i] = key;
      columnTypes[i] = metaJavaTypes.get(i);
      displaySize[i] = metaDisplaySize.get(i);
      i++;
    }
    return new MongoResultSetMetaData("Result", columnNames, columnTypes, displaySize);
  }

  @Override
  public boolean wasNull() {
    return false;
  }

  @Override
  public String getString(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      return String.valueOf(((Map) current).get(metaColumnsNames.get(columnIndex - 1)));
    }
    return null;
  }

  @Override
  public boolean getBoolean(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
      if (obj instanceof Boolean) {
        return (Boolean) obj;
      }
      return obj != null ? Boolean.valueOf(String.valueOf(obj)) : false;

    }
    return false;
  }

  @Override
  public byte getByte(int columnIndex) throws SQLException {
    return 0;
  }

  @Override
  public short getShort(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
      if (obj instanceof Number) {
        return ((Number) obj).shortValue();
      }
      return obj != null ? Short.valueOf(String.valueOf(obj)) : -1;

    }
    return 0;
  }

  @Override
  public int getInt(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
      if (obj instanceof Number) {
        return ((Number) obj).intValue();
      }
      return obj != null ? Integer.valueOf(String.valueOf(obj)) : -1;
    }
    return 0;
  }

  @Override
  public long getLong(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
      if (obj instanceof Number) {
        return ((Number) obj).longValue();
      }
      return obj != null ? Long.valueOf(String.valueOf(obj)) : -1;
    }
    return 0;
  }

  @Override
  public float getFloat(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
      if (obj instanceof Number) {
        return ((Number) obj).floatValue();
      }
      return obj != null ? Float.valueOf(String.valueOf(obj)) : -1f;
    }
    return 0;
  }

  @Override
  public double getDouble(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
      if (obj instanceof Double) {
        return (Double) obj;
      }
      return obj != null ? Double.valueOf(obj.toString()) : -1d;
    }
    return 0;
  }

  @Override
  public BigDecimal getBigDecimal(int columnIndex, int scale) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex - 1));
      if (obj instanceof BigDecimal) {
        return (BigDecimal) obj;
      }
      return null;
    }
    return null;
  }

  @Override
  public byte[] getBytes(int columnIndex) {
    return new byte[0];
  }

  @Override
  public Date getDate(int columnIndex) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(metaColumnsNames.get(columnIndex));
      if (obj instanceof Date) {
        return (Date) obj;
      }
      if (obj instanceof java.util.Date) {
        return new Date(((java.util.Date) obj).getTime());
      }
      return obj != null ? Date.valueOf(String.valueOf(obj)) : null;
    }
    return null;
  }

  @Override
  public Time getTime(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public Timestamp getTimestamp(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public InputStream getAsciiStream(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public InputStream getUnicodeStream(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public InputStream getBinaryStream(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public String getString(String columnLabel) throws SQLException {
    if (expandResultSet && current instanceof Map) {
      return String.valueOf(((Map) current).get(columnLabel));
    }
    return null;
  }

  @Override
  public boolean getBoolean(String columnLabel) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(columnLabel);
      if (obj == null) {
        return false;
      }
      if (obj instanceof Boolean) {
        return (Boolean) obj;
      }
      return Boolean.valueOf(obj.toString());
    }
    return false;
  }

  @Override
  public byte getByte(String columnLabel) {
    return 0;
  }

  @Override
  public short getShort(String columnLabel) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(columnLabel);
      if (obj == null) {
        return -1;
      }
      if (obj instanceof Number) {
        return ((Number) obj).shortValue();
      }
      return Short.valueOf(obj.toString());
    }
    return -1;
  }

  @Override
  public int getInt(String columnLabel) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(columnLabel);
      if (obj == null) {
        return -1;
      }
      if (obj instanceof Number) {
        return ((Number) obj).intValue();
      }
      return Integer.valueOf(obj.toString());
    }
    return -1;
  }

  @Override
  public long getLong(String columnLabel) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(columnLabel);
      if (obj == null) {
        return -1;
      }
      if (obj instanceof Number) {
        return ((Number) obj).longValue();
      }
      return Long.valueOf(obj.toString());
    }
    return -1;
  }

  @Override
  public float getFloat(String columnLabel) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(columnLabel);
      if (obj == null) {
        return -1;
      }
      if (obj instanceof Number) {
        return ((Number) obj).floatValue();
      }
      return Float.valueOf(obj.toString());
    }
    return -1f;
  }

  @Override
  public double getDouble(String columnLabel) {
    if (expandResultSet && expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(columnLabel);
      if (obj == null) {
        return -1;
      }
      if (obj instanceof Number) {
        return ((Number) obj).doubleValue();
      }
      return Double.valueOf(obj.toString());
    }
    return -1d;
  }

  @Override
  public BigDecimal getBigDecimal(String columnLabel, int scale) {
    return null;
  }

  @Override
  public byte[] getBytes(String columnLabel) {
    return new byte[0];
  }

  @Override
  public Date getDate(String columnLabel) {
    if (expandResultSet && current instanceof Map) {
      Object obj = ((Map) current).get(columnLabel);
      if (obj == null) {
        return null;
      }
      if (obj instanceof Date) {
        return (Date) obj;
      }
      if (obj instanceof java.util.Date) {
        return new Date(((java.util.Date) obj).getTime());
      }
      return Date.valueOf(obj.toString());
    }
    return null;
  }

  @Override
  public Time getTime(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public Timestamp getTimestamp(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public InputStream getAsciiStream(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public InputStream getUnicodeStream(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public InputStream getBinaryStream(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public SQLWarning getWarnings() throws SQLException {
    return null;
  }

  @Override
  public void clearWarnings() throws SQLException {

  }

  @Override
  public String getCursorName() throws SQLException {
    return null;
  }

  @Override
  public Object getObject(String columnLabel) {
    Object value;
    if (expandResultSet && current instanceof Map) {
      value = ((Map) current).get(columnLabel);
    } else {
      value = current;
    }
    if (value instanceof org.bson.types.ObjectId) {
      return value.toString();
    }
    return value;
  }

  @Override
  public int findColumn(String columnLabel) throws SQLException {
    return 0;
  }

  @Override
  public Reader getCharacterStream(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public Reader getCharacterStream(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public boolean isBeforeFirst() throws SQLException {
    return false;
  }

  @Override
  public boolean isAfterLast() throws SQLException {
    return false;
  }

  @Override
  public boolean isFirst() throws SQLException {
    return false;
  }

  @Override
  public boolean isLast() throws SQLException {
    return false;
  }

  @Override
  public void beforeFirst() throws SQLException {

  }

  @Override
  public void afterLast() throws SQLException {

  }

  @Override
  public boolean first() throws SQLException {
    return false;
  }

  @Override
  public boolean last() throws SQLException {
    return false;
  }

  @Override
  public int getRow() throws SQLException {
    return 0;
  }

  @Override
  public boolean absolute(int row) throws SQLException {
    return false;
  }

  @Override
  public boolean relative(int rows) throws SQLException {
    return false;
  }

  @Override
  public boolean previous() throws SQLException {
    return false;
  }

  @Override
  public void setFetchDirection(int direction) throws SQLException {

  }

  @Override
  public int getFetchDirection() throws SQLException {
    return 0;
  }

  @Override
  public void setFetchSize(int rows) throws SQLException {

  }

  @Override
  public int getFetchSize() throws SQLException {
    return 0;
  }

  @Override
  public int getType() throws SQLException {
    return 0;
  }

  @Override
  public int getConcurrency() throws SQLException {
    return 0;
  }

  @Override
  public boolean rowUpdated() throws SQLException {
    return false;
  }

  @Override
  public boolean rowInserted() throws SQLException {
    return false;
  }

  @Override
  public boolean rowDeleted() throws SQLException {
    return false;
  }

  @Override
  public void updateNull(int columnIndex) throws SQLException {

  }

  @Override
  public void updateBoolean(int columnIndex, boolean x) throws SQLException {

  }

  @Override
  public void updateByte(int columnIndex, byte x) throws SQLException {

  }

  @Override
  public void updateShort(int columnIndex, short x) throws SQLException {

  }

  @Override
  public void updateInt(int columnIndex, int x) throws SQLException {

  }

  @Override
  public void updateLong(int columnIndex, long x) throws SQLException {

  }

  @Override
  public void updateFloat(int columnIndex, float x) throws SQLException {

  }

  @Override
  public void updateDouble(int columnIndex, double x) throws SQLException {

  }

  @Override
  public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {

  }

  @Override
  public void updateString(int columnIndex, String x) throws SQLException {

  }

  @Override
  public void updateBytes(int columnIndex, byte[] x) throws SQLException {

  }

  @Override
  public void updateDate(int columnIndex, Date x) throws SQLException {

  }

  @Override
  public void updateTime(int columnIndex, Time x) throws SQLException {

  }

  @Override
  public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {

  }

  @Override
  public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {

  }

  @Override
  public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {

  }

  @Override
  public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {

  }

  @Override
  public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {

  }

  @Override
  public void updateObject(int columnIndex, Object x) throws SQLException {

  }

  @Override
  public void updateNull(String columnLabel) throws SQLException {

  }

  @Override
  public void updateBoolean(String columnLabel, boolean x) throws SQLException {

  }

  @Override
  public void updateByte(String columnLabel, byte x) throws SQLException {

  }

  @Override
  public void updateShort(String columnLabel, short x) throws SQLException {

  }

  @Override
  public void updateInt(String columnLabel, int x) throws SQLException {

  }

  @Override
  public void updateLong(String columnLabel, long x) throws SQLException {

  }

  @Override
  public void updateFloat(String columnLabel, float x) throws SQLException {

  }

  @Override
  public void updateDouble(String columnLabel, double x) throws SQLException {

  }

  @Override
  public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {

  }

  @Override
  public void updateString(String columnLabel, String x) throws SQLException {

  }

  @Override
  public void updateBytes(String columnLabel, byte[] x) throws SQLException {

  }

  @Override
  public void updateDate(String columnLabel, Date x) throws SQLException {

  }

  @Override
  public void updateTime(String columnLabel, Time x) throws SQLException {

  }

  @Override
  public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {

  }

  @Override
  public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {

  }

  @Override
  public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {

  }

  @Override
  public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {

  }

  @Override
  public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {

  }

  @Override
  public void updateObject(String columnLabel, Object x) throws SQLException {

  }

  @Override
  public void insertRow() throws SQLException {

  }

  @Override
  public void updateRow() throws SQLException {

  }

  @Override
  public void deleteRow() throws SQLException {

  }

  @Override
  public void refreshRow() throws SQLException {

  }

  @Override
  public void cancelRowUpdates() throws SQLException {

  }

  @Override
  public void moveToInsertRow() throws SQLException {

  }

  @Override
  public void moveToCurrentRow() throws SQLException {

  }

  @Override
  public Statement getStatement() throws SQLException {
    return null;
  }

  @Override
  public Object getObject(int columnIndex, Map<String, Class<?>> map) throws SQLException {
    return null;
  }

  @Override
  public Ref getRef(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public Blob getBlob(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public Clob getClob(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public Array getArray(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public Object getObject(String columnLabel, Map<String, Class<?>> map) throws SQLException {
    return null;
  }

  @Override
  public Ref getRef(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public Blob getBlob(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public Clob getClob(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public Array getArray(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public Date getDate(int columnIndex, Calendar cal) throws SQLException {
    return null;
  }

  @Override
  public Date getDate(String columnLabel, Calendar cal) throws SQLException {
    return null;
  }

  @Override
  public Time getTime(int columnIndex, Calendar cal) throws SQLException {
    return null;
  }

  @Override
  public Time getTime(String columnLabel, Calendar cal) throws SQLException {
    return null;
  }

  @Override
  public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
    return null;
  }

  @Override
  public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
    return null;
  }

  @Override
  public URL getURL(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public URL getURL(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public void updateRef(int columnIndex, Ref x) throws SQLException {

  }

  @Override
  public void updateRef(String columnLabel, Ref x) throws SQLException {

  }

  @Override
  public void updateBlob(int columnIndex, Blob x) throws SQLException {

  }

  @Override
  public void updateBlob(String columnLabel, Blob x) throws SQLException {

  }

  @Override
  public void updateClob(int columnIndex, Clob x) throws SQLException {

  }

  @Override
  public void updateClob(String columnLabel, Clob x) throws SQLException {

  }

  @Override
  public void updateArray(int columnIndex, Array x) throws SQLException {

  }

  @Override
  public void updateArray(String columnLabel, Array x) throws SQLException {

  }

  @Override
  public RowId getRowId(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public RowId getRowId(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public void updateRowId(int columnIndex, RowId x) throws SQLException {

  }

  @Override
  public void updateRowId(String columnLabel, RowId x) throws SQLException {

  }

  @Override
  public int getHoldability() throws SQLException {
    return 0;
  }

  @Override
  public boolean isClosed() throws SQLException {
    return false;
  }

  @Override
  public void updateNString(int columnIndex, String nString) throws SQLException {

  }

  @Override
  public void updateNString(String columnLabel, String nString) throws SQLException {

  }

  @Override
  public void updateNClob(int columnIndex, NClob nClob) throws SQLException {

  }

  @Override
  public void updateNClob(String columnLabel, NClob nClob) throws SQLException {

  }

  @Override
  public NClob getNClob(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public NClob getNClob(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public SQLXML getSQLXML(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public SQLXML getSQLXML(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {

  }

  @Override
  public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {

  }

  @Override
  public String getNString(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public String getNString(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public Reader getNCharacterStream(int columnIndex) throws SQLException {
    return null;
  }

  @Override
  public Reader getNCharacterStream(String columnLabel) throws SQLException {
    return null;
  }

  @Override
  public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {

  }

  @Override
  public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {

  }

  @Override
  public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {

  }

  @Override
  public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {

  }

  @Override
  public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {

  }

  @Override
  public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {

  }

  @Override
  public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {

  }

  @Override
  public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {

  }

  @Override
  public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {

  }

  @Override
  public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {

  }

  @Override
  public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {

  }

  @Override
  public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {

  }

  @Override
  public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {

  }

  @Override
  public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {

  }

  @Override
  public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {

  }

  @Override
  public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {

  }

  @Override
  public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {

  }

  @Override
  public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {

  }

  @Override
  public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {

  }

  @Override
  public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {

  }

  @Override
  public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {

  }

  @Override
  public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {

  }

  @Override
  public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {

  }

  @Override
  public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {

  }

  @Override
  public void updateClob(int columnIndex, Reader reader) throws SQLException {

  }

  @Override
  public void updateClob(String columnLabel, Reader reader) throws SQLException {

  }

  @Override
  public void updateNClob(int columnIndex, Reader reader) throws SQLException {

  }

  @Override
  public void updateNClob(String columnLabel, Reader reader) throws SQLException {

  }

  @Override
  public <T> T getObject(int columnIndex, Class<T> type) throws SQLException {
    return null;
  }

  @Override
  public <T> T getObject(String columnLabel, Class<T> type) throws SQLException {
    return null;
  }

  @Override
  public <T> T unwrap(Class<T> iface) throws SQLException {
    return null;
  }

  @Override
  public boolean isWrapperFor(Class<?> iface) throws SQLException {
    return false;
  }
}
